Alright, let's work through 3451 times 5323 step by step
3451 × 5323 = 5323 × (3451)
+ 5323 × 1 that results in 5323
+ 5323 × 50 producing 266150
+ 5323 × 400 that is equal 2129200
+ 5323 × 3000 resulting in 15969000

= 18369673
